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Confirms that the current page has finished loading and is ready for interaction. Detects loading spinners, skeleton screens, and content placeholders. Run before extraction skills.
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Basado en la clasificación ocupacional SOC
Signs into a site using credentials provided via `vars` (typically sourced from environment variables) or via a pre-saved Playwright persistent context. Never harvests or stores credentials. See docs/ethics.md.
Detects whether the current page contains a captcha challenge (reCAPTCHA, hCaptcha, Cloudflare Turnstile, GeeTest, etc.). Reports detection and stops. Never attempts to solve. See docs/ethics.md.
Extract structured data from an HTML table, optionally walking through paginated views. Returns a list of row dicts keyed by header cells. The demo skill (used to monitor conference paper lists).
Fills a multi-step form (stepper wizard) by routing labeled fields to values from `vars`, clicking "Next" between steps, and submitting at the end. Pairs with the `searchable-dropdown` and `date-picker-widget` skills for compound widgets.
Uploads a local file to an HTML5 file input, or triggers a download and captures the resulting path. Composes with multi-step-form for file-attaching workflows.
Picks a date in a calendar-style date-picker widget — clicks the input, navigates months if needed, clicks the target day. The famous "vision agent failure case" that motivates this whole library.
| name | verify-page-loaded |
| description | Confirms that the current page has finished loading and is ready for interaction. Detects loading spinners, skeleton screens, and content placeholders. Run before extraction skills. |
| version | 0.2.0 |
| allowed-tools | ["wait_for_dom_ready","wait_for_selector","wait","assert"] |
| metadata | {"applies_to":"any-website","url_patterns":["*"],"dom_markers":[],"flake_rate_target":0.02,"flake_rate_measured":null,"exercised_on":["wikipedia-list","arxiv-listing","bbc-home"],"cost_budget":{"deterministic_only":true,"max_vision_calls":0},"sensitive":false,"evaluate_success_criteria":true} |
After any navigation, and after any interaction that may have triggered new content (clicking pagination, expanding a section, submitting a form). Especially important before extraction skills — extracting from a half-rendered DOM produces incomplete results.
This skill is vision-forbidden (max_vision_calls: 0). If the deterministic checks fail, the skill returns failed and the agent knows the page is genuinely not ready — vision wouldn't help.
The main_content_present assertion checks for one of: <main>, [role=main], <article>, or a body height > 200px (heuristic for "something rendered").
.skeleton for normal layout elements, not loading. Authors can override the recipe to remove step 5.dismiss-cookie-banner first.Agent task: "Get the latest cs.AI papers from arxiv."
→ matcher selects [verify-page-loaded, extract-table-pagination]
→ invoke_skill("verify-page-loaded") → success in 89ms, deterministic_path=true
→ invoke_skill("extract-table-pagination") proceeds against a fully-rendered page
dismiss-cookie-banner — usually precedes this skillextract-table-pagination — usually follows this skillhandle-infinite-scroll — uses similar primitives but with a different success criterion